USPTO Patents Application 10687850

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= (54) Title: METHOD FOR MANUFACTURING ELECTROCHEMICAL DEVICE

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(57) Abstract: A method for manufacturing an electrochemical device so
containing stacked first collector, first electrode active substance layer, solid
electrolytic layer, second electrode active substance layer, and second col-
lector to provide an electrochemical device having a layer structure free
from damage of material characteristics comprises the step of supplying
atoms, ions, or clusters constituting the first and second electrode active
substance layers or solid electrolytic layer to the substrate under irradiation
with electrons or electromagnetic waves having an energy predetermined
according to the composition of the first and second electrode active sub-
stance layers, or solid electrolytic layer to form the first and second elec-
trode active substance layers, and solid electrolytic layer.

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(57)

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INTERNATIONAL SEARCH REPORT

International application No.

PPT /.TPO? /0RRQ7

A CLASSIFICATION OF SUBJECT MATTER

Int. CI 7 H01M10/40, C23C14/04, H01B1/06

According to International Patent Classification (PC) or to both national classification and IPC
B. FIELDS SEARCHED

Minimum documentation searched (classification system followed by classification symbols)
Int. CI 7 H01M10/40, C23C14/04, H01B1/06

Documentation searched other than minimum documentation to the extent that such documents are included in the fields searched
Jitsuyo Shinan Kbho 1926-1996 Toroku Jitsuyo Shinan Koho 1994-2002

Kokai Jitsuyo Shinan Koho 1971-2002 Jitsuyo Shinan Toroku Koho 1996-2002

Electronic data base consulted during the international search (name of data base and, where practicable, search terms used)

C. DOCUMENTS CONSIDERED TO BE RELEVANT

Category* Citation of document, with indication, where appropriate, of the relevant passages Relevant to claim No.

Y JP 10-284130 A (NEC Corp.), " " " T^B
23 October, 1998 (23.10.98),

Claims 1, 3; Par. Nos. [0023] to [0026]
(Family: none)

Y US 6066417 A (Samsung Display Devices Co., Ltd.), 1-8
23 May, 2000 (23.05.00),

Column 1

& JP 11-73993 A

Par. No. [0002]

Y JP 8-45338 A (Mitsubishi Heavy Industries, Ltd.), 1-8
16 February, 1996 (16.02.96),

Claim 1; Par. Nos. [0001], [0005], [0008]
(Family: none)

"x"l Further documents are listed in the continuation of Box C. Q See patent family annex.

Special categories of cited documents:
'A" document defining the general state of the art which is not

considered to be of particular relevance
"E" earlier document but published on or after the international filing
date

L" document which may throw doubts on priority claim(s) or which is
cited to establish the publication date of another citation or other
special reason (as specified)
'O* document referring to an oral disclosure, use, exhibition or other
means

P" document published prior to the international filing date but later'
than the priority date claimed

T* later document published after the international filing date or
priority date and not in conflict with the application but cited to
understand the principle or theory underlying the invention

"X" document of particular relevance; the claimed invention cannot be
considered novel or cannot be considered to involve an inventive
step when the document is taken alone

U Y" document of particular relevance; the claimed invention cannot be
considered to involve an inventive step when the document is
combined with one or more other such documents, such
combination being obvious to a person skilled in the art
document member of the same patent family

Date of the actual completion of the international search
30 October, 2002 (30.10.02)

Date of mailing of the international search report

12 November, 2002 (12.11.02)

Name and mailing address of the ISA/

Japanese Patent Office

Facsimile No.

Authorized officer
Telephone No.

Form PCT/ISA/210 (second sheet) (July 1998)

INTERNATIONAL SEARCH REPORT

International application No.

PCT/JP02/08897

C (Continuation). DOCUMENTS CONSIDERED TO BE RELEVANT

Category*

Citation of document, with indication, where appropriate, of the relevant passages

Relevant to claim No.

US 4474686 A (Hitachi, Ltd.),

02 October, 1984 (02.10.84),

Claim 1; column 1, lines 6 to 11

& EP 104936 Al & JP -59-60814 A

Claim 1; page 1, column 2

1-8

Form PCT/ISA/210 (continuation of second sheet) (July 1998)

mmmm^ pct/jpo2/os897

int. C I H01M 10/4 0, C 2 3C . 1 4/0 4, HO 1 B 1/06

«*f?ofc**Bam (limi n po > :

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B#S§&8*r5g2fcS 19 2 6-1996$
H^H&BS^ff^^ 1 971-2002^
H*B2SHffiff^*il 1 994-2002$
B*H*fflS?f^»»^ 1996-2002$

c. ^Si-<

Y
Y
Y

JP 10-284130 A (B#«»HsS£*fc) ,1998.10.23,

3, [0023l~[0026], (7r5y-ft'L)'

US 6066417 A (Samsung Display Devices Co. , Ltd. ), 2000. 05 23,
f&lffll & JP 11-73993 A, [ 0 0 0 2 ]

JP 8-45338 A (ZUlftS^t) ,1996.02.16,

1, [0001], [00051, [0008],

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1~8
1~8

mm.

HIMtt*r*TLfc0

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BREIM«o«SP 12.1] 02

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03-3581-1101

4X 3 13 2
3 4 3 4

aSPCT/ISA/2 10 (02^-^) (1 9 9 8^7^)

BB§StbK§^ PCT/JP 0 2/0 8 8 9 7

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US 4474686 A(Hitachi, Ltd. ), 1984. 10. 02,

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